Mathematics, 06.12.2021 16:10 youngsunc02
O piso de uma loja tem 7 m de comprimento por 3 m de largura, ele será revestido por azulejos de 1 m2 de área. Quantos azulejos serão utilizados?
A.10
B.21
C.25
D.20
E.19
POR FAVOR ME AJUDEM!!
Answers: 2
Mathematics, 21.06.2019 16:30
Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9
Answers: 2
Mathematics, 21.06.2019 23:00
Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer
Answers: 2
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